Added symfony deps to require-dev
Added symfony deps to require-dev

tkc/laravel-unit-test-sample,kerick-jeff/iPub,cbnuke/FilesCollection,zhiyicx/thinksns-plus,tkc/laravel-unit-test-sample,orckid-lab/dashboard,zeropingheroes/lanyard,hackel/laravel,remxcode/laravel-base,kerick-jeff/iPub,orckid-lab/dashboard,kerick-jeff/iPub,lxerxa/actionview,beautifultable/phpwind,hackel/laravel,tkc/laravel-unit-test-sample,tkc/laravel-unit-test-sample,cbnuke/FilesCollection,slimkit/thinksns-plus,zeropingheroes/lanyard,farwish/laravel-pro,kerick-jeff/istore,slimkit/thinksns-plus,hackel/laravel,lxerxa/actionview,farwish/laravel-pro,zhiyicx/thinksns-plus,tinywitch/laravel,lxerxa/actionview,remxcode/laravel-base,lxerxa/actionview,zeropingheroes/lanyard,beautifultable/phpwind,kerick-jeff/istore